baber/WOPTO huggingface dataset:
Patent CA-3100120-A1 (CA)
Inventor: BLOSSOM GEORGE
IPC: C09C1/28
Filed: 2018-09-27
Abstract: The present invention in multiple embodiments is directed to amphipathic pigment extenders or fillers comprising silane treated anhydrous kaolin or other minerals that are similarly treated with silane surface modifiers having a cured carbon to nitrogen ratio range of from 9 to 18, and coatings containing the amphipathic pigment extenders or fillers, as well as methods of forming such materials. These surface modified materials are useful in a variety of applications including as pigment extenders or fillers in paints and other coatings with good wetting characteristics, opacity, resistance to staining, resistance to abrasive scrubbing, ability to "self-prime" over porous surfaces, and overall water resistance as well as low to no nuisance dust.
Patent CA-3102627-A1 (CA)
Title: Methods for producing rich cell culture media using chemoautotrophic microbes
Inventor: SEFTON BRIAN
IPC: A23K50/90
Filed: 2019-06-18
Abstract: Production of nutrient-rich media, from an initial minimal medium, the rich media being suitable for cultivating heterotrophic cells, is described. These methods employ gas fermentation of photoautotrophic and/or chemoautotrophic microbes, under chemoautotrophic conditions, using carbon in common industrial waste gases to feed the growing biomass. The microbes also transform some of the carbon into organic nutrients that are released into the minimal medium thereby enriching the minimal medium. In further methods the nutrient-rich medium is then used to cultivate heterotrophic cells.
Patent CA-3104880-A1 (CA)
Title: Seed treatment method
Inventor: DAS ANJAN
IPC: A01N25/04
Filed: 2019-06-20
Abstract: The present invention provides a method of increasing the concentration of an active ingredient in an agrochemical formulation while maintaining the flowability of the agrochemical formulation. The present invention also provides an agrochemical formulation produced by the disclosed methods and plant propagation material treated with the agrochemical formulation.
Patent CA-3108671-A1 (CA)
Title: Procede d'elimination de metaux lourds de liquides
Inventor: STRICKROTH ALAIN
IPC: B01D15/00
Filed: 2018-09-28
Abstract: La présente invention concerne un procédé d'élimination de métaux lourds d'un liquide comprenant des métaux lourds, l'acide chlorhydrique étant ajouté au liquide, le liquide étant mis en contact avec un mélange comprenant entre 30 % en volume et 60 % en volume d''un catalyseur au charbon actif imprégné de soufre, entre 30 % en volume et 60 % en volume d'un catalyseur au charbon actif imprégné de fer et entre 5 % en volume et 40 % en volume d'un matériau de remplissage, le total de ces trois ingrédients étant de 100 % en volume. Le fluide est laissé en contact avec le mélange, les métaux lourds sont absorbés sur le mélange pour obtenir un fluide ayant un niveau appauvri en métaux lourds, ledit fluide étant ensuite évacué du mélange.
Patent CA-3112368-A1 (CA)
Inventor: CHEN HUANBANG
IPC: H04N19/139
Filed: 2019-06-14
Abstract: La présente invention concerne un procédé et un dispositif de prédiction de vecteurs de mouvement sur la base d'un modèle de mouvement affine. Le procédé consiste à : obtenir un bloc de référence de domaine spatial d'un bloc d'image à traiter ; déterminer une pluralité de positions de sous-bloc prédéfinies dans le bloc de référence de domaine spatial ; obtenir des vecteurs de mouvement correspondant à des positions de pixel prédéfinies dans ledit bloc d'image par calcul d'interpolation en fonction des vecteurs de mouvement correspondant aux positions de sous-bloc prédéfinies ; et obtenir des vecteurs de mouvement correspondant à une pluralité de positions de sous-bloc dans ledit bloc d'image par calcul d'interpolation en fonction des vecteurs de mouvement correspondant aux positions de pixel prédéfinies. La mise en uvre de la présente invention permet d'améliorer la précision de prédiction lors du codage, ce qui permet d'améliorer l'efficacité du codage.
Patent CA-3112433-A1 (CA)
Title: Steam/hot water device monitoring
Inventor: RUSSELL SHANE
IPC: G01M3/24
Filed: 2019-09-24
Abstract: Systems and methods for testing steam traps or other similar devices in a hot water or steam system are described. A tester includes a wand that is handheld that can communicate with a handheld electronic device which in turn can communicate with a central monitor for storing and compiling readings as historical profile data. The wand includes a probe to physically contact the device to acoustically sense the performance of the device. The probe includes a probe tip and a stack of acoustic elements, an electrode, a stack mass, and a head to covert the acoustic signal into an electrical signal. The handheld device includes circuitry to process the information, interact with the user, and transmit information to and from the handheld electronic device and/or the central monitor.
Patent CA-3115357-A1 (CA)
Inventor: BELL GORDON
IPC: G01G3/00
Filed: 2019-09-27
Abstract: A method at a sensor apparatus affixed to a transportation asset. The method includes calibrating the sensor apparatus by initiating a vertical impact at the transportation asset, measuring spring oscillation and creating a model of the transportation asset. The method further includes detecting, subsequent to the calibrating, an impact event at the sensor apparatus. The method further includes measuring spring oscillation due to the impact event at the sensor apparatus and using the measured spring oscillation in the model created during calibration to create a load mass estimate for the transportation asset.
Patent CA-3117226-A1 (CA)
Title: Lettuce variety nun 09093 ltl
Inventor: VAN ZEE JOHAN
IPC: A01H4/00
Filed: 2021-05-03
Abstract: The disclosure relates to lettuce variety NUN 09093 LTL as well as seeds and plants and heads or leaves thereof. Lettuce variety NUN 09093 LTL is a baby leaf lettuce variety, comprising resistance to Downy Mildew (Bremia lactucae) Isolates B1:16-33EU, Nasonovia ribisnigri Biotype Nr:0, and Fusarium oxysporum f. sp. lactucae Race 1 IR.
Patent CA-3117254-A1 (CA)
Inventor: WANG DONG
IPC: A61K47/58
Filed: 2019-10-27
Abstract: This application discloses prodrug-based thermosensitive gel ("ProGel") comprised of conjugates of dmg molecules with water-soluble polymeric carriers, which are capable of controlled release of the dmg molecules into the tissue of a subject. Use of the ProGel-Drug conjugates for treatment of various diseases or disorders and methods of preparing them are also disclosed.
Patent CA-3117658-A1 (CA)
Inventor: KLEINGUETL KEVIN G
IPC: C02F1/40
Filed: 2018-12-13
Abstract: The present disclosure provides apparatus, systems, and methods for improving slop water treatment efficiency. The method generally includes separating contaminated fluid into a clean fluid layer and one or more contaminant layers floating on a surface of the clean fluid layer in a vessel; reporting to a control unit, a location, sensed by level sensor, of an interface between the clean fluid layer and the contaminant layer; reporting to the control unit, a height, sensed by a first position sensor, of a skimmer relative to the vessel; adjusting, using the control unit and based on the reported location of the interface and/or the reported height of the skimmer, the height of the skimmer so that one or more components of the skimmer are positioned proximate the sensed location of the interface; and skimming, using the skimmer, the contaminant layer off of the clean fluid layer proximate the sensed interface.
Patent CA-3118359-A1 (CA)
Inventor: HAMPALI SHAMANTH
IPC: E05D11/00
Filed: 2018-12-14
Abstract: The present disclosure discloses a variable torque hinge mechanism. The mechanism comprises a pair of rigid end brackets. The hinge mechanism, further comprises a plurality of elastically deformable members, coupled to each of the pair of rigid end brackets. Furthermore, the hinge mechanism comprises a free bracket, coupled to each of the plurality of elastically deformable members, the free bracket is configured to traverse about an imaginary elastic axis of rotation (A-A). Additionally, the hinge mechanism comprises a pair of guide members positioned adjacent to the free bracket, each defining a cam profile. At least one follower, extends from the free bracket, wherein, at least one follower is configured to trace the cam profile defined on one of the pair of guide members, during a forward travel and a return travel, to attain variable 15 and customizable torque angle characteristics.
Patent CA-3121962-A1 (CA)
Inventor: BOUCKE EDDY ALBERIC
IPC: C08L23/10
Filed: 2019-09-30
Abstract: Il est décrit un panneau décoratif ayant des propriétés de noyau améliorées qui comprend un noyau pourvu d'un côté supérieur et d'un côté inférieur, une structure supérieure décorative fixée sur le côté supérieur du noyau, un premier bord de panneau comprenant un premier profil d'adhésion, et un deuxième bord de panneau comprenant un deuxième profil d'adhésion conçu pour s'emboîter avec le premier profil d'adhésion d'un panneau adjacent, à la fois dans le sens horizontal et dans le sens vertical. Le noyau comprend un alliage d'une matrice polymère et/ou d'une matrice de magnésium à base de ciment et des particules élastiques dispersées dans la matrice, les particules élastiques étant liées à la matrice polymère au moyen d'une liaison covalente, et la matrice polymère comprenant du polyéthylène (PE), et/ou du polypropylène (PP), et/ou du polybutylène.
Patent CA-3124124-A1 (CA)
Title: Techniques for dynamically modifying operational behavior of network devices in a wireless network
Inventor: WILSON RYAN MATTHEW
IPC: H04L12/24
Filed: 2019-12-20
Abstract: A node includes a firmware application that analyzes sensor data to detect and respond to events associated with the distribution of resources. During execution, the firmware application reads a configuration file that specifies a set of conditions and different actions that should be performed in response to different events associated with those conditions. The configuration file can be dynamically updated during execution of the firmware application to modify the set of conditions the firmware application evaluates and the different actions to be performed when occurrences of specific events are detected. Accordingly, the operational behavior of the node can be modified without needing the node to undergo a firmware update.
Patent CA-3126880-A1 (CA)
Inventor: LIANG JING
IPC: H04W48/16
Filed: 2020-01-17
Abstract: Provided by the present disclosure are interface availability reporting and indicating methods and devices. The reporting method comprises: an access (AS) layer reporting availability information of a target interface of a first terminal device to an up layer, wherein the availability information comprises at least one among first information, second information, third information, fourth information and fifth information, the first information comprises the availability of the target interface, the second information comprises link information applicable to the availability of the target interface, the third information comprises time information applicable to the availability of the target interface, the fourth information comprises sidelink resource selection mode information applicable to the availability of the target interface, and the fifth information comprises current sidelink resource selection mode information of the first terminal device.
Patent CA-3130738-A1 (CA)
Title: Method for manufacturing rail, and rail
Inventor: IIZUKA NAOKI
IPC: B23K31/00
Filed: 2020-02-13
Abstract: The objective of the present invention is to propose welding conditions for forming welded joint portions stably at all times, and with which a difference in the hardness of a flash-butt welded joint portion and a rail base material and an amount of deflection during a bending test lie in an improved range. When a plurality of rail base materials having a component composition containing C: 0.60 to 1.20% by mass, Si: 0.10 to 1.50% by mass, Mn: 0.10 to 1.50% by mass, and Cr: 0.10 to 1.50% by mass, the remainder being Fe and unavoidable impurities, are to be joined by way of a joint portion using flash-butt welding, the flash-butt welding is performed with a welding heat input amount at least equal to 1.50×105 kA2×seconds and at most equal to 4.50×105 kA2×seconds.
Patent CA-3132258-A1 (CA)
Title: Topical formulations containing phthalocyanine photosensitizers
Inventor: RONCUCCI GABRIO
IPC: A61P17/00
Filed: 2020-03-06
Abstract: The present invention describes topical formulations for use in photodynamic therapy (PDT) of skin affections, said formulations comprising a Zn-phthalocyanine derivative.
Patent CA-3133572-A1 (CA)
Inventor: FINN TIMOTHY
IPC: F02M35/02
Filed: 2020-02-28
Abstract: A precleaner system (200) for an air intake system (100). The precleaner system includes precleaners (210a, 210b, 210c) each having flow paths (224a, 224b, 224c) that induce a rotation to air flow and separate out particulate matter. The particulate matter is ejected from an outlet port (236a, 236b, 236c) in each of the flow paths and out of a dust ejector (240a, 240b, 240c). The precleaned air is collected into a plenum (260) from each of the precleaners. The precleaned air can flow from the plenum to a precleaner system outlet (280) and the precleaned air can be received by the air intake system. A cover (270) can be used to block air flow through one of the precleaners to tune the precleaner system to the desired airflow.
Patent CA-3133617-A1 (CA)
Title: Composition de type beurre a base de plantes
Inventor: SHISHIDO YUUSUKE
IPC: A23D7/00
Filed: 2020-03-26
Abstract: Le but de la présente invention est de fournir une composition de type beurre à base de plantes qui présente un bon comportement de fondant en bouche tout en ayant une propriété de conservation de forme semblable à celle du beurre. La composition de type beurre à base de plantes est caractérisée en ce qu'elle est une émulsion comprenant un lait végétal et une huile/matière grasse végétale ayant un point de fusion croissant d'au moins 20 °C et satisfaisant les conditions (a) et (b) suivantes : (a) A = 0,7 à 3, et (b) B = 1,2 à 5, A % en poids étant la teneur en protéine dérivée du lait végétal et B étant le rapport pondéral entre la fraction huile/matière grasse et le total d'une fraction de solides non gras et d'une fraction d'humidité.
Patent CA-3133964-A1 (CA)
Inventor: HUDSON JAMES
IPC: A61K35/34
Filed: 2019-03-18
Abstract: Provided herein are in vitro and in vivo methods of inducing cardiomyocyte proliferation by contacting cardiomyocytes with or administering to a subject an effective amount of an agent capable of activating sterol biosynthesis, such as mevalonate biosynthesis. Methods and compositions for regenerating a cardiac tissue in a subject that include administering thereto a therapeutically effective amount of an agent capable of activating sterol biosynthesis in a cardiomyocyte are also provided herein.
Patent CA-3134994-A1 (CA)
Inventor: DEJONGE STUART W
IPC: H04B1/3805
Filed: 2020-04-24
Abstract: L'invention concerne un dispositif de commande pouvant comprendre : un circuit radio primaire permettant de recevoir des signaux radiofréquence par le biais d'une antenne ; et un circuit radio secondaire permettant de réveiller le circuit radio primaire lorsqu'un signal radiofréquence est actuellement transmis par un dispositif externe. Le dispositif de commande peut comprendre un circuit de commande qui peut être couplé au circuit radio primaire, et peut commander le circuit radio primaire dans un mode veille. Le circuit radio secondaire peut générer un premier signal de commande indiquant que le signal radiofréquence est actuellement transmis par le dispositif externe. Le circuit de commande peut réveiller le circuit radio primaire du mode veille en réponse à la génération par le circuit radio secondaire du premier signal de commande indiquant que le signal radiofréquence est actuellement transmis par le dispositif externe.
Patent CA-3139657-A1 (CA)
Title: Apparatus for multi-angle screen coverage analysis
Inventor: GIMPELSON KENNETH
IPC: G06T7/50
Filed: 2020-10-20
Abstract: Embodiments provide multi-angle screen coverage analysis. In some embodiments, a system obtains a computer graphics generated image having at least one target object for analysis. The system determines screen coverage information and depth information for the at least one target object. The system then determines an asset detail level for the at least one target object based on the screen coverage information and the depth information. The system then stores the asset detail level in a database, and makes the asset detail level available to users.
Patent CA-3143223-A1 (CA)
Inventor: LODERER PAVOL
IPC: F16J15/18
Filed: 2020-07-03
Abstract: La présente invention concerne un agencement de joint d'étanchéité pour fournir un joint d'étanchéité entre un arbre rotatif et un boîtier ayant une paroi à travers laquelle s'étend l'arbre. L'agencement de joint d'étanchéité comprend, en série, un joint d'étanchéité mécanique et un joint d'étanchéité de presse-étoupe. Le joint d'étanchéité mécanique est positionné de manière axiale vers l'intérieur du joint d'étanchéité de presse-étoupe de telle sorte que le joint d'étanchéité mécanique forme un premier étage ou un joint d'étanchéité primaire et le joint d'étanchéité de presse-étoupe forme un joint d'étanchéité secondaire.
Patent CA-3150596-A1 (CA)
Inventor: DAGA ANDREW W
IPC: H01F38/14
Filed: 2020-09-11
Abstract: A full duplex, low latency, near field data link controls a resonant induction, wireless power transfer system for recharging batteries. In an electric vehicle embodiment, an assembly is aligned with respect to a ground assembly to receive a charging signal. The vehicle assembly includes one or more charging coils and a first full duplex inductively coupled data communication system that communicates with a ground assembly including one or more charging coils and a second full duplex inductively coupled data communications system. The charging coils of the ground assembly and the vehicle assembly are selectively enabled based on geometric positioning of the vehicle assembly relative to the ground assembly for charging. As appropriate, the transmit/receive system of the ground assembly and/or the vehicle assembly are adjusted to be of the same type to enable communication of charging management and control data between the ground assembly and the vehicle assembly during charging.
Patent CA-3152640-A1 (CA)
Inventor: STRIDH LARS-ERIK JORGEN
IPC: B05D3/06
Filed: 2020-09-10
Abstract: The invention relates to a method of coating a non-conductive substrate, said method comprising the steps of: a) applying a coating composition to the substrate, wherein the coating composition comprises: i) at least one unsaturated compound, ii) a thermal initiator comprising an organic peroxide, iii) a photoinitiator, and iv) 5optionally, at least one pigment, wherein the coating composition is free of accelerator, capable of decreasing the activation energy of the thermal initiator, particularly, free of Co compounds, b) exposing the coating composition to UV light effective to start polymerization of the unsaturated compound, c) exposing the coating composition to microwave heating effective to decompose the thermal initiator, wherein step c) is performed either simultaneously with step b) or sequentially after step b).
Patent CA-3154938-A1 (CA)
Title: A set of building panels
Inventor: YLIKANGAS ROGER
IPC: E04F15/02
Filed: 2020-09-23
Abstract: Subjects of the invention include building panels, such as a floor or wall panels. The panels comprising a first mechanical locking system comprising a first locking strip (13a) at one of the third edge (13) or fourth edge (14) configured to cooperate for horizontal locking with a first locking groove (14g) at the other of the third or fourth edge (13, 14) of an adjacent building panel (20), preferably by means of a folding motion, and a second locking system comprising a second locking strip (11a) at one of the first edge (11) or second edge (12), configured to cooperate for horizontal locking with a second locking groove (12g) at the other of the first or second edge (11, 12) of an adjacent building panel (30). The thickness of the second locking strip (11a), in a thickness-direction (Z) of the building panel (10), exceeds the thickness of the first locking strip (13a).
Patent CA-3155244-A1 (CA)
Title: Voice enhancement in presence of noise
Inventor: HAMILTON JAMES
IPC: H04M1/19
Filed: 2022-04-05
Abstract: Communication terminal includes a first microphone system, a second microphone system, and a noise reduction processing unit (NRPU). The NRPU receives a primary signal from the first microphone system and a secondary signal from the second microphone system. The NRPU dynamically identify an optimal transfer function of a correction filter which can be applied to the secondary signal provided by the second microphone system to obtain a correction signal. The correction signal is subtracted from the primary signal to obtain a remainder signal which approximates a signal of interest contained within the primary signal.
Patent CA-3157286-A1 (CA)
Inventor: Mehta Deep
IPC: A61F9/007
Filed: 2020-10-06
Abstract: The present invention comprises a fluid source connected to an irrigation feed line, an aspiration line providing at least a partial vacuum at a surgical site, at least one pressure sensor in communication with the aspiration line, and at least one valve in communication with the irrigation feed line, wherein the at least one valve restricts fluid flow in the irrigation feed line in accordance with at least one measurement of aspiration pressure differential and at least one predetermined system attribute, and wherein the aspiration pressure differential may equal a first measurement of aspiration pressure minus a second measurement of aspiration pressure over a predetermined time.
Patent CA-3157942-A1 (CA)
Inventor: DAROLFI VICTOR
IPC: B60B29/00
Filed: 2020-10-13
Abstract: Systems, methods and apparatus for automated vehicle wheel removal and replacement are provided. One system includes a computer system with applications for scheduling the replacement of tires for the vehicle. An electronically controlled lift device and robotic apparatus is configured for interaction with the computer system. The lift device mechanically adjusts arms for placement on lift points of vehicles. The robotic apparatus detects positioning of lug nut configuration for a wheel, removes lug nuts, and then removes the wheel from the wheel hub with gripping arms. The wheel and tire are then handed off to a separate tire changing machine. When a new tire is replaced the robotic apparatus then mounts the wheel to the original wheel hub, and then secures the lug nuts to the lug nut bolts.
Patent CA-3158316-A1 (CA)
Title: Compositions and methods of treating acne and photoaging
Inventor: LORTSCHER DAVID
IPC: A61K31/4164
Filed: 2020-10-15
Abstract: Pharmaceutical compositions for treating acne, photoaging, and uneven pigmentation comprising three distinct pharmaceutical ingredients are described. Methods for the treatment of acne, photoaging, and uneven pigmentation using the compositions are also described.
Patent CA-3159753-A1 (CA)
Inventor: SHARON SIMON
IPC: A61B17/00
Filed: 2020-11-26
Abstract: A compact robotic device for driving and manipulating movement of one or more elongate surgical tools, comprising: at least one motor; at least one tool-moving element driven by the at least one motor, the tool- moving element positioned and configured to operably contact a tool at least partially received in the robotic device to advance, retract and/or rotate the tool; and a device housing shaped and sized to encase the at least one motor and the at least one tool- moving element.